GB962434A - Synthetic tawing agents - Google Patents
Synthetic tawing agentsInfo
- Publication number
- GB962434A GB962434A GB959761A GB959761A GB962434A GB 962434 A GB962434 A GB 962434A GB 959761 A GB959761 A GB 959761A GB 959761 A GB959761 A GB 959761A GB 962434 A GB962434 A GB 962434A
- Authority
- GB
- United Kingdom
- Prior art keywords
- synthetic
- tawing
- agents
- benzene
- alkoxyl
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C14—SKINS; HIDES; PELTS; LEATHER
- C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents
- C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof
- C14C3/20—Chemical tanning by organic agents using polycondensation products or precursors thereof sulfonated
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Treatment And Processing Of Natural Fur Or Leather (AREA)
Abstract
A synthetic tanning composition contains as a light protective agent, 0.001-0.1% of 1,4-bis-styryl benzene and/or one or more derivatives thereof containing on a benzene ring an alkyl, alkoxyl, carboxylic acid ester or amide, halogen, cyano hydroxyl or carboxyl radical. Specifications 913,735, 924,762, 929,436 and 948,267 are referred to.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB57090A DE1194094B (en) | 1960-03-17 | 1960-03-17 | Synthetic organic white tanning agents |
Publications (1)
Publication Number | Publication Date |
---|---|
GB962434A true GB962434A (en) | 1964-07-01 |
Family
ID=6971564
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB959761A Expired GB962434A (en) | 1960-03-17 | 1961-03-16 | Synthetic tawing agents |
Country Status (4)
Country | Link |
---|---|
BE (1) | BE601402A (en) |
CH (1) | CH391176A (en) |
DE (1) | DE1194094B (en) |
GB (1) | GB962434A (en) |
-
1960
- 1960-03-17 DE DEB57090A patent/DE1194094B/en active Pending
-
1961
- 1961-02-28 CH CH239661A patent/CH391176A/en unknown
- 1961-03-16 BE BE601402A patent/BE601402A/en unknown
- 1961-03-16 GB GB959761A patent/GB962434A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
BE601402A (en) | 1961-09-18 |
DE1194094B (en) | 1965-06-03 |
CH391176A (en) | 1965-04-30 |
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